/* Explain: Styles for reusable UI components across the application. */
/* ---------- Eyebrow label ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-family: var(--font-heading);
    font-size: .72rem;
    font-weight: 700;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--secondary-color);
}

.eyebrow::before {
    content: "";
    width: 28px;
    height: 2px;
    border-radius: 2px;
    background: var(--secondary-color);
}

.eyebrow-light { color: var(--brand-light); }
.eyebrow-light::before { background: var(--brand-light); }

/* ---------- Buttons ---------- */
.btn-ks {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: .95rem;
    line-height: 1.2;
    padding: .9rem 1.7rem;
    border-radius: 999px;
    border: 1.5px solid transparent;
    cursor: pointer;
    text-align: center;
    transition: transform .28s ease, box-shadow .28s ease, background-color .28s ease, color .28s ease, border-color .28s ease;
}

.btn-ks-primary {
    background-image: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 10px 26px rgba(0, 78, 120, .28);
}
.btn-ks-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(0, 78, 120, .38);
}

.btn-ks-white {
    background: #fff;
    color: var(--primary-color);
    box-shadow: 0 10px 26px rgba(0, 20, 35, .24);
}
.btn-ks-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(0, 20, 35, .32);
}

.btn-ks-outline {
    background: #fff;
    color: var(--primary-color);
    border-color: var(--border-color);
}
.btn-ks-outline:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.btn-ks-light {
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border-color: rgba(255, 255, 255, .5);
    backdrop-filter: blur(6px);
}
.btn-ks-light:hover {
    background: #fff;
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-ks:active {
    transform: translateY(4px) scale(.97);
}

.btn-ks-primary:active {
    box-shadow: 0 2px 8px rgba(0, 78, 120, .28);
}

/* Dropdown overrides for hero */
.dropdown { position: relative; display: inline-block; }
.dropdown-content { position: absolute; top: 100%; left: 0; z-index: 50; display: none; min-width: 240px; padding: 0.5rem; background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); text-align: left; }
.dropdown:focus-within .dropdown-content, .dropdown:hover .dropdown-content { display: block; }
.dropdown-content a { display: block; padding: 0.75rem 1rem; color: var(--text-color); font-weight: 500; border-radius: var(--radius-sm); transition: background 0.2s, color 0.2s; }
.dropdown-content a:hover { background: var(--primary-light); color: var(--primary-color); }

/* ---------- Cards ---------- */
.ks-card {
    height: 100%;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.ks-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
    border-color: rgba(12, 129, 176, .38);
}

/* ---------- Logo ---------- */
.logo-mark {
    width: 44px;
    height: 44px;
    flex: 0 0 auto;
    border-radius: 13px;
    background-image: var(--gradient-brand);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: -.02em;
    box-shadow: 0 8px 20px rgba(0, 78, 120, .32);
}

/* ---------- Navigation links ---------- */
.nav-link {
    position: relative;
    display: inline-block;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: .95rem;
    color: var(--text-color);
    padding: .35rem 0;
    transition: color .25s ease;
}
.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    height: 2px;
    width: 0;
    border-radius: 2px;
    background: var(--secondary-color);
    transition: width .28s ease;
}
.nav-link:hover { color: var(--primary-color); }
.nav-link:hover::after { width: 100%; }
.nav-link.is-active { color: var(--primary-color); }
.nav-link.is-active::after { width: 100%; }

/* ---------- FAQ accordion ---------- */
.faq-item { border-bottom: 1px solid var(--border-color); }

.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 0;
    background: none;
    border: 0;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1.02rem;
    color: var(--text-color);
}

.faq-icon {
    flex: 0 0 auto;
    color: var(--secondary-color);
    transition: transform .3s ease;
}
.faq-item.is-open .faq-icon { transform: rotate(180deg); }

.faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .35s ease;
}
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > div { overflow: hidden; }
.faq-a-inner {
    padding-bottom: 1.3rem;
    color: var(--text-muted);
    font-size: .95rem;
}

/* ---------- Stats ---------- */
.stat-value {
    font-family: var(--font-heading);
    font-weight: 800;
    letter-spacing: -.03em;
    line-height: 1;
}

/* ---------- Form inputs ---------- */
.ks-input {
    width: 100%;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: .8rem 1rem;
    font-size: .95rem;
    font-family: var(--font-body);
    color: var(--text-color);
    background: #fff;
    transition: border-color .25s ease, box-shadow .25s ease;
}
.ks-input::placeholder { color: #9aa9b4; }
.ks-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(12, 129, 176, .16);
}

/* ---------- Floating WhatsApp ---------- */
.ks-whatsapp {
    position: fixed;
    right: 1.1rem;
    bottom: 1.1rem;
    z-index: 60;
    width: 56px;
    height: 56px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-image: var(--gradient-brand);
    color: #fff;
    box-shadow: 0 14px 30px rgba(0, 78, 120, .42);
    transition: transform .25s ease, box-shadow .25s ease;
}
.ks-whatsapp:hover {
    transform: scale(1.07);
    box-shadow: 0 18px 38px rgba(0, 78, 120, .52);
}